Where can I get a GPIO cable for Raspberry PI?

Question

Raspberry Pi

Good day to all. I would like to ask people who have this toy. So far, I have torn off the 5V wires from the case that are intended for Reset, HDD, etc. Everything is working. But where to get long wires? I want to monitor temperature, humidity, etc. in the country. The RPI itself will be at home, but wires must be led to the sensors, and long ones (at least 20 meters). Is there a solution or am I misunderstanding something? Thanks in advance.

Answer 1

Normal twisted pair.